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R911289882 (DKR03.1-W100N-BA03-01-FW)

DKR Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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3 Minutes 34 Seconds

The R911289882 (DKR03.1-W100N-BA03-01-FW) is a Rexroth Indramat DKR series drive controller with a mass of approximately 49 kg. It is designed for systems with a rated current of 100 A and a system frequency of 50-60 Hz. The unit incorporates a built-in blower for air cooling and dissipates heat at 900 W for standard operation or 600 W when using external cooling. It features resolver feedback, digital servo feedback, an analog command interface, and operates with a control voltage of 230 V AC ±10%. The drive achieves a peak shaft power output of about 26 kW for 10 s and has a peak current rating of 71 A. The design does not include a bleeder (brake chopper) and is specified for a rigid DC bus. The power voltage frequency supports up to 800 Hz for a 4 kHz controller and 1600 Hz for an 8 kHz configuration. Proper function is ensured within an ambient temperature range of +5 to +45°C and elevations up to 1000 m.

Technical Specifications

Product Group
DKR

Weight
49 Kg

Rated Current
100 Amps

System Frequency
50-60 Hz

Cooling Method
Built-in Blower

Motor Feedback
Resolver

Command Communication
Analog Interface

Heat Dissipation (Total)
900 W

Heat Dissipation (With Cooling)
600 W

Peak Shaft Power (Per 10 Sec)
26 kW

Peak Current Rating
71 Amps

Control Voltage Rating
230V ±10% AC

Power Voltage Frequency (4 kHz Drive Controller)
800 Hz

Power Voltage Frequency (8 kHz Drive Controller)
1600 Hz

Ambient Condition
+5 to +45 degrees

Installation Elevation
0-1000 m

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the DKR03.1-W100N-BA03-01-FW.
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